The battle is taking place on the planet Hecktocros. The Republic and the Separatists are fighting for control of the Dragon's Eye, and the remains of the Sith Lord Darth Dragonslayer, who holds an ancient Sith relic that is said to be able to give the holder the ability to create an impenetrable shield for 5 Lego studs around him/her. The clones are under command of the Jedi Knight Hakda Nik. Thanks for looking, and have a great day!